📈 Investment & Savings

FD Calculator — Calculate Instantly Online

A Fixed Deposit (FD) is a safe investment instrument offered by banks where you deposit a lump sum for a fixed tenure at a fixed rate of interest. FDs in India typically compound quarterly. The FD calculator shows the maturity value, total interest earned and effective yield so you can compare offers across banks before locking in.

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What is FD Calculator?

A Fixed Deposit (FD) is a safe investment instrument offered by banks where you deposit a lump sum for a fixed tenure at a fixed rate of interest. FDs in India typically compound quarterly. The FD calculator shows the maturity value, total interest earned and effective yield so you can compare offers across banks before locking in.

Formula

A = P × (1 + r/n)^(n × t)
Symbol Meaning
P Principal
r Annual interest rate (decimal)
n Compounding frequency per year (4 for quarterly)
t Tenure in years

Example Calculation

Example: ₹1,00,000 deposited at 7% for 5 years compounded quarterly grows to about ₹1,41,478 — earning ₹41,478 in interest.

Benefits of using the FD Calculator

How to Use the FD Calculator

  1. Open this page on InstantTool.in
  2. Enter the required values in the input fields
  3. Results update instantly as you type — no submit needed
  4. Adjust inputs to compare scenarios and copy the result

Tips & Best Practices

Frequently Asked Questions

Yes — completely free. No account, email or payment required.
InstantTool uses the same industry-standard formulas as Indian banks and government bodies. Results match what professionals use.
Yes. The layout is fully responsive and tested on popular Indian Android phones and iPhones.
No. All calculations run locally in your browser. InstantTool does not store or share your inputs.
Yes — all 76 tools on InstantTool are free, forever.

Start using the FD Calculator now

Make smarter decisions instantly with our free, mobile-friendly tool.

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FD Calculator calculations are a part of daily life for Indian households. A reliable calculator helps avoid errors, supports accurate financial decisions and ensures compliance with the latest Indian standards and tax rules.